Aastra DECToverSIP Installation, Administration And Maintenance Download

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Installation, Administration and Maintenance

Aastra

depl-0900/0.4

Page: 2 (104)

Table of contents

OVERVIEW ....................................................................................................................................................... 4

1.1

URPOSE

.................................................................................................................................................... 4

1.2

ECLARATION OF

ONFORMITY

................................................................................................................ 4

1.3

BBREVIATIONS AND DEFINITIONS

............................................................................................................ 4

1.3.1

Abbreviations .............................................................................................................................. 4

1.3.2

Definitions ................................................................................................................................... 4

1.4

EFERENCES

.............................................................................................................................................. 7

INTRODUCTION .............................................................................................................................................. 8

2.1

BOUT THE

DECT

OVER

USING

SIP

SOLUTION

....................................................................................... 8

2.2

BOUT THE

CCESS

OINTS

(RFP

’) ......................................................................................................... 9

2.3

PEN

OBILITY

ANAGER

...................................................................................................................... 12

2.4

SIGNALLING AND MEDIA STREAM

......................................................................................................... 12

2.5

RFP

YNCHRONIZATION

.......................................................................................................................... 15

2.6

RFP

CHANNEL CAPACITY

......................................................................................................................... 16

2.7

BOUT THE

ORTABLE

ARTS

................................................................................................................. 17

2.8

YSTEM CAPACITIES

................................................................................................................................. 18

INSTALLATION AND CONFIGURATION ................................................................................................ 19

3.1

PEN

OBILITY START

....................................................................................................................... 19

3.1.1

Start-up of the RFPs’ ................................................................................................................. 19

3.1.1.1

Booting overview .................................................................................................................... 19

3.1.2

Start-up of the OpenMobility Manager ..................................................................................... 20

3.1.3

Booter ........................................................................................................................................ 20

3.1.3.1

DHCP client ............................................................................................................................ 20

3.1.3.1.1

DHCP request ......................................................................................................................... 20

3.1.3.1.2

DHCP offer ............................................................................................................................. 22

3.1.3.1.3

Retries ..................................................................................................................................... 22

3.1.3.2

TFTP client ............................................................................................................................. 22

3.1.4

Application ................................................................................................................................ 22

3.1.4.1

Booter update .......................................................................................................................... 24

3.1.4.2

Selecting the right DHCP server ............................................................................................. 24

3.1.5

RFP LED status ......................................................................................................................... 25

3.1.6

State graph of the start-up phases .............................................................................................. 27

3.2

TATIC LOCAL CONFIGURATION OF A

RFP ............................................................................................... 28

3.3

ONFIGURING THE

PEN

OBILITY

ANAGER

........................................................................................ 32

3.3.1

Service Login procedure ........................................................................................................... 33

3.3.2

System ....................................................................................................................................... 35

3.3.2.1

System settings ........................................................................................................................ 35

3.3.2.1.1

Restarting the OMM ............................................................................................................... 37

3.3.2.1.2

Encryption .............................................................................................................................. 37

3.3.2.1.3

Regulatory domain .................................................................................................................. 38

3.3.2.2

SIP ........................................................................................................................................... 38

3.3.2.3

User account ............................................................................................................................ 41

3.3.2.4

Time zones .............................................................................................................................. 42

3.3.2.5

Database Management ............................................................................................................ 43

3.3.2.5.1

Manual Database Import ......................................................................................................... 45

3.3.2.5.2

Manual Database Export ......................................................................................................... 45

3.3.2.5.3

Automatic Database Import .................................................................................................... 46

3.3.2.5.4

Automatic Database Export .................................................................................................... 47

3.3.3

RFP configuration ..................................................................................................................... 48

3.3.3.1

Creating and Changing RFPs’ ................................................................................................. 49

3.3.3.1.1

New, change and delete button ............................................................................................... 49

3.3.3.1.2

Import by configuration files .................................................................................................. 49

3.3.3.1.3

Capture of RFPs’ .................................................................................................................... 50

3.3.3.2

States of a RFP ........................................................................................................................ 51

3.3.3.3

RFP HW type .......................................................................................................................... 52

3.3.3.4

OMM / RFP SW version check ............................................................................................... 52

3.3.4

Configuration of Portable Parts ................................................................................................. 52

3.3.4.1

Creating and Changing PPs’ .................................................................................................... 53

3.3.4.1.1

New, change and delete button ............................................................................................... 53

3.3.4.1.2

Import by configuration files .................................................................................................. 54

3.3.4.2

Subscription ............................................................................................................................ 55

3.3.4.2.1

Subscription with configured IPEI .......................................................................................... 56

3.3.4.2.2

Wildcard Subscription ............................................................................................................ 57

Summary of Contents for DECToverSIP

Page 1: ...ofstr 1 10997 Berlin Germany February 2010 All Rights Reserved No part of this document may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying recording or information storage and retrieval system for any purpose without the express written permission of Aastra ...

Page 2: ...P server 24 3 1 5 RFP LED status 25 3 1 6 State graph of the start up phases 27 3 2 STATIC LOCAL CONFIGURATION OF A RFP 28 3 3 CONFIGURING THE OPENMOBILITY MANAGER 32 3 3 1 Service Login procedure 33 3 3 2 System 35 3 3 2 1 System settings 35 3 3 2 1 1 Restarting the OMM 37 3 3 2 1 2 Encryption 37 3 3 2 1 3 Regulatory domain 38 3 3 2 2 SIP 38 3 3 2 3 User account 41 3 3 2 4 Time zones 42 3 3 2 5 D...

Page 3: ...R AIR 76 7 MAINTENANCE 79 7 1 SITE SURVEY MEASUREMENT EQUIPMENT 79 7 2 CHECKING THE AASTRA DECT 142 AASTRA 142D HANDSET FIRMWARE VERSION 79 7 3 DIAGNOSTIC 79 7 3 1 Aastra DECT 142 Aastra 142d site survey mode 79 7 3 2 Aastra DECT 142 Aastra 142d auto call test mode 80 7 3 3 Aastra DECT 142 Aastra 142d auto answer test mode 80 7 3 4 Syslog 81 7 3 5 ssh user shell 81 7 3 5 1 Login 83 7 3 5 2 Command...

Page 4: ...elecommunication DHCP Dynamic Host Configuration Protocol DSP Digital Signal Processor FCC Federal Communications Commission GAP Generic Access Profile IPEI International Portable Equipment Identity HTTP Hyper Text Transfer Protocol OMM OpenMobility Manager PARK Portable Access Rights Key PP Portable Part DECT handset SNMP Simple Network Management Protocol TFTP Trivial File Transfer Protocol RFP ...

Page 5: ...s the air interface known as the radio interface Voice and data can both be transmitted via this interface Its technical key characteristics for Europe are Frequency range approx 1880 1900 MHz approximately 20 MHz bandwidth 10 carrier frequencies 1728 kHz spacing with 12 time slots each Doubling the number of time slots to 24 using the TDMA process Net data rate per channel of 32 kbps for voice tr...

Page 6: ...r A handover is similar to roaming but occurs during an ongoing call A handover normally takes place in the background without disrupting the call seamless handover IPEI International Portable Equipment Identity 13 digit identification code for PPs Example 00019 0592015 3 the final digit is the checksum The code is represented in decimal form This code is globally unique PARK Portable Access Right...

Page 7: ...tion June 1999 8 RFC 3164 The BSD Sys Log Protocol August 2001 9 RFC 2833 RTP Payload for DTMF Digits Telephony Tones and Telephony Signals May 2000 10 RFC 3261 Session Initiation Protocol SIP June 2002 11 RFC 3264 An Offer Answer Model with Session Description Protocol SDP June 2002 12 RFC 3420 Internet Media Type message sipfrag November 2002 13 RFC 3515 The Session Initiation Protocol SIP Refer...

Page 8: ...r IP PBX Media Server platform e g Asterisk Aastra DECT 142 Handsets Aastra 142d also known as Portable Parts PP OpenMobility Manager OMM Management interface for the DECToverIP using SIP solution which runs on one of the Radio Fixed Parts The following figure gives a graphical overview of the architecture of the IP DECT wireless solution The IP PBX media server media gateway OMM and the RFPs comm...

Page 9: ...ween North America and all other areas of the world These differences lead to different RFP 32 34 variants which use specific frequency bands and field strengths RFP 32 NA or RFP 34 NA NA Frequency Band 1920 to 1930 MHz 5 carrier frequencies Transmit Power 20 dBm RFP L32 IP or RFP L34 IP EMEA Frequency Band 1880 to 1900 MHz 10 carrier frequencies Transmit Power 24 dBm The RFP L42 WLAN is only avai...

Page 10: ...f the RFPs fails The 2 control signalling channels are also used to carry bearer signals that signal the handset to start the handover process If the radio signal of another RFP is stronger than that of the current RFP then the handset starts the handover process to the RFP that has the stronger signal as the user moves around the site OpenMobility Manager mode In this mode a RFP functions as a re...

Page 11: ...ine with Power over Ethernet standard IEEE 802 3af LED red Booter RFP 32 NA RFP L32 IP LED orange Application LED green Application Unused LED Power jack 120 V 230 V AC adapter Ethernet jack Power supply in line with Power over Ethernet standard IEEE 802 3af LED red Booter RFP L42 WLAN LED orange Application LED green Application LED for WLAN ...

Page 12: ...establish a call between an IP Phone and a PP Aastra DECT 142 Handset Aastra 142d the following IP streams must be established A signalling channel to and from the SIP phone A signalling channel to and from the OMM A control interface between the OMM and the RFP that has a connection to the PP known as the primary RFP A Real Time Protocol RTP Real Time Control Protocol RTCP connection between the ...

Page 13: ...ge 13 104 A call from one PP to another that resides on the same RFP will loop back within the RFP if no media gateway is involved So the call will not pass through to the Local Area Network LAN Although the voice packets will not impact LAN traffic signal packets will ...

Page 14: ...am from the IP phone cannot move to the secondary RFP so the primary RFP uses the LAN to direct the voice to the secondary RFP as shown in the following figure As the PP user moves into the next RFP zone of coverage the PP detects that the RFP has a better signal strength Again the media stream from the SIP phone cannot move to the secondary RFP so the primary RFP uses the LAN to direct the voice ...

Page 15: ...onize from If a RFP gets in sync then it will transmit a signal on the air and will be the sync source for the next RFP Only RFPs which can receive a synchronization signal will become synchronized For the RFP to sync to another RFP the signal strength cannot drop below 70 dBm You must consider this requirement during the site survey As long as an RFP is not in sync no calls can be established usi...

Page 16: ...rs RFPs in different clusters will not be synchronized with each other Different clusters start up at the same time independently 2 6 RFP channel capacity The RFP has 12 available air time slots 8 slots can have associated DSP resources for media streams The remaining 4 slots are used for e g control signalling between RFPs and PPs and hand in purposes If all 8 media stream channels are used the R...

Page 17: ...egulatory requirements between North America and all other areas of the world These differences lead to different 142d variants which use specific frequency bands and field strengths Aastra DECT 142 NA Frequency Band 1920 to 1930 MHz 60 duplex channels 100 mW maximum output per active channel 5 mW average output per active channel Aastra 142d EMEA Frequency Band 1880 to 1900 MHz 120 duplex channel...

Page 18: ...ctionality may be limited by the characteristics of the 3rd party DECT phone 2 8 System capacities There is only one active OpenMobility Manager OMM in the system The OMM capacities are Up to 256 RFPs Access Points can be controlled Up to 512 PPs Handsets are handled It is possible to deactivate the DECT part of a RFP If the DECT interface is deactivated then the resources CPU and memory are avail...

Page 19: ...art up 3 1 1 Start up of the RFPs For booting a RFP there must at least a TFTP server on the attached network to load the OMM RFP application software The essential network settings can be alternatively Communicated by a DHCP server at start up time Configured on the RFP with the tool OM Configurator The settings made by the OM Configurator will be saved permanently in the internal flash memory of...

Page 20: ...rence in booting that RFP which is chosen to be running in OMM mode from those which are in the RFP only mode The decision is driven by the OMM IP address which is read within the local network settings if active via DHCP request The RFP which has the same IP address as the dedicated OMM IP address will be the RFP which the OMM software runs on 3 1 3 Booter 3 1 3 1 DHCP client Within the initial b...

Page 21: ...Installation Administration and Maintenance Aastra depl 0900 0 4 Page 21 104 Public option 225 code 225 Public option 226 code 226 ...

Page 22: ...bin is used 3 1 3 1 3 Retries If the DHCP client does not get an appropriate DHCP offer a new DHCP request is send after 1 second After 3 DHCP requests are sent the DHCP client will sleep for 60 seconds During this time the booter will accept a local configuration with the OM Configurator OMC This cycle will repeat every 3 minutes until either ALL the required DHCP options are provided or the syst...

Page 23: ... option 14 syslogip IP address of a Syslog Daemon 4 No option 15 syslogport Port of a Syslog Daemon 2 No option 17 Country Used to select the country in which the OMM resides This enables country specific tones busy tone dial tone 2 No option 18 ntpservname Name of a NTP Server x No option 19 ommip2 Used to select a secondary IP RFP who should reside the resilient or standby Open Mobility Manager ...

Page 24: ...o 1 7 x OpenMobility Release the Booter of the RFPs will be updated to Version 3 3 x The OpenMobility Configurator 1 7 x is required to configure RFPs with this new Booter version If you downgrade the RFP to an older Release the Booter will not downgrade automatically 3 1 4 2 Selecting the right DHCP server The DHCP client requests its own IP address using code 50 The DHCP client will select the D...

Page 25: ...k up Booter DHCP Red flashing 0 5 Hz Launching a DHCP request and waiting for an DHCP offer Booter TFTP Red flashing 2 5 Hz Downloading the application image Application DHCP Orange on Launching DHCP request and waiting for DHCP reply Application init Green flashing 0 5 Hz RFP is initializing its internal components Application init Green flashing 1 Hz RFP tries to connect to the OMM Application i...

Page 26: ...Mbps1 Green flashing 1 Hz WLAN up and running Green on Power jack 120 V 230 V AC adapter Ethernet jack Power supply in line with Power over Ethernet standard IEEE 802 3af LED red Booter RFP L42 WLAN LED orange Application LED green Application LED for WLAN 1 The RFP L42 WLAN must connect to a 100BaseT Ethernet for WLAN service ...

Page 27: ...flashing 1 Hz LED green flashing 0 5 Hz TFTP File download LED red flashing 2 5 Hz DHCP no answer offer not o k TFTP failed Connection attempt to OMM failed Failure i e connection to OMM lost Failure i e connection to OMM lost DHCP wait for reply LED orange DHCP no answer offer not o k try 3 minutes Local configuration yes no Local conf Start up LED orange Local configuration yes no Init failed Ch...

Page 28: ... comply with the DHCP option please see section 3 1 4 for details If a local static configuration has been done DHCP is not used anymore The following figure shows the OM Configurator On systems with multiple Ethernet adapters select the interface to use for the configuration of the RFP s To configure a RFP at least the MAC address and all mandatory options see table below have to be set The MAC a...

Page 29: ... IP address of Default gateway DNS Addresses optional IP address of DNS server DNS Domain optional Domain name of the network Broadcast Address optional The broadcast address for that network 2nd OMM IP Address optional IP address of the resilient standby OMM Country optional Defines the country in which the OMM resides to handle country specific call progress tones NTP Server Address optional IP ...

Page 30: ...ious OpenMobility versions without login support A forgotten password couldn t be recovered but deleted using the Factory defaults button Send the displayed cookie to the OpenMobility manufacturer support After receiving the password reset key from the support enter it into the Enter reset key dialog This will delete the complete local configurations from the internal flash memory of the RFP too W...

Page 31: ...de LAN segments All MAC addresses of the found RFPs will be displayed in the left RFP list The status LED s and the update button are disabled after scanning for RFPs The list of RFPs could be saved by using the Save RFP s button This enables an administrator to edit the configuration data of multiple RFPs via a text editor or a spread sheet application like described in chapter 8 3 3 ...

Page 32: ...iple RFPs using the prepared and loaded configuration file The LED s will display whether the configuration has succeeded or failed See the log file content for further information If the configuration has failed for a RFP the configuration could be repeated using the update button beside the LED s Note that the login and proxy data will be used for the whole configuration file 3 3 Configuring the...

Page 33: ...and uploaded via the web interface The service access is restricted to one active session at a time and is password protected The browser used for service access has to be at least Microsoft Internet Explorer 6 0 or Mozilla Firefox 1 5 and must have frame support JavaScript and cookies enabled 3 3 1 Service Login procedure The OMM allows only one user at a time to configure the system A user must ...

Page 34: ...ce Aastra depl 0900 0 4 Page 34 104 If the default build in user account is active the administrator has to change the password of the Full access and root account The meaning of the different account types is described in chapter 4 2 and 4 3 ...

Page 35: ...MM logs out the user after 5 minutes To logout from the system click the Logout button Note If the browser is closed without logging out first the service access will be blocked for other clients for 5 minutes 3 3 2 System 3 3 2 1 System settings The system settings cover global settings for the OpenMobility Manager like System Name Remote Access Switches on off the ssh access to all RFPs of the D...

Page 36: ... here Syslog Parameters The OpenMobility Manager and the RFPs are capable of propagating syslog messages This feature together with the IP address of a host collecting these messages can be configured Date and Time Parameters If SNTP is not used date and time can be configured at the OMM This has to be done to provide date and time to the DECT 142 Handset Aastra 142d The rules for a time zone whic...

Page 37: ...hen displaying a progress bar and the login web page is loaded automatically if the OMM is reachable again 3 3 2 1 2 Encryption Encryption is only available on RFP 32 34 42 products Therefore it can only be enabled on the System Settings web page if there are no other Aastra RFP variants connected to the OMM If encryption is enabled and another RFP variant connects to the OMM its DECT air interfac...

Page 38: ...proxy server If a hostname and domain are used for the proxy server parameter ensure that a DNS server and domain are specified for your SIP DECT system via DHCP or the OM Configurator tool Proxy Port SIP proxy server s port number Default is 5060 To enable DNS SRV support for proxy lookups use a value of 0 for the proxy port Registrar Server IP address or name of the SIP registrar Enables the PPs...

Page 39: ...information Registration retry timer Specifies the time in seconds that the OMM waits between registration attempts when the registration is rejected by the registrar Transaction timer The amount of time in milliseconds that the OMM allows a callserver proxy registrar to respond to SIP messages that it sends If the OMM does not receive a response in the amount of time designated for this parameter...

Page 40: ...band will be used automatically o INFO The SIP INFO method is used to transmit DTMF tones as telephone events application dftmf relay This setting should be used if RFC 2833 is not supported o BOTH DTMF telephones events are send according to RFC 2833 and as well as SIP INFO method Please Note Possibly the other party recognises events twice DTMF Payload Type If Out of Band is enabled the Payload ...

Page 41: ...104 3 3 2 3 User account After initial installation or after removing the configuration file the OpenMobility service is accessible via a build in user account with user omm and password omm These settings which are case sensitive can be changed on the User Account web page ...

Page 42: ...s time rules adjusted to the Universal Coordinated Time UTC per default The difference to the UTC time is shown in the UTC Difference column In case of a configured daylight savings time rule this is also marked for each time zone There is a possibility to change the time zone rules for maximal five time zones Changed rules are marked with a bold time zone name in the table The changes are saved i...

Page 43: ...r the DST both points of time begin of standard time and begin of daylight savings time have to be specified exactly Therefore a certain day in the month or a certain week day in a month can be used See the following screen shots as an example 3 3 2 5 Database Management The database management allows a flexible backup and restore management of the OMM database The OMM database contains all config...

Page 44: ...n external server manually export to the WEB browser s file system or to an external server automatically export to an external server when configuration modifications are done The OMM database will be saved in a compressed file in a proprietary format Any modification of this file outside the OMM is not allowed The following protocols for the transport to or from an external server are supported ...

Page 45: ...user account settings can be only modified locally via the OMM WEB service and will never restored by an database import WARNING A manual or automatic import of a database leads to a reset of the OMM to take effect To import a database from an external server select the preferred protocol and enter the IP address or name of the external server If necessary enter the account data user name password...

Page 46: ...able at OMM start up time and to allow an initial configuration via automatic import this URL has to be specified via DHCP option 24 see chapter 3 1 4 or OM Configurator see chapter 3 2 If such a URL is given by DHCP or OM Configurator the OMM tries to import a configured database file automatically during OMM start up In addition to the start up import the WEB service allows to activate deactivat...

Page 47: ...tus page of OMM Web Service WARNING A manual or automatic import of a database leads to a reset of the OMM to take effect The automatic OMM database import allows to change all configuration settings but not the account settings and PARK Only one exception changing the default user account and PARK for an initial configuration is possible After the initial configuration the user account settings a...

Page 48: ...ted by their Ethernet MAC addresses To ensure correct handover of a PP during a call all involved RFPs must deliver the same clock signal to the PP This is achieved by having the RFPs synchronized The synchronization is achieved by placing the RFPs so close to each other that every RFP recognizes at least one other RFP through its air interface There are conditions where synchronization is not pos...

Page 49: ...ty for each RFP can be switched on off If DECT is active the RFP can be assigned to a cluster The WLAN section is only destined for RFP L42 WLAN In the WLAN settings section of the page can be select Profile Antenna Diversity Antenna Output Power Level and Channel Antenna Diversity should generally be activated i e ticked so that the AP can automatically select the antenna with the best transmissi...

Page 50: ...port button see Appendix 8 3 2 to get information about file layout A parsing protocol can be read if you press the referring Logfile button All successfully imported data records are presented in a list To add the RFPs to the OMM database select them by the radio button and press Add All successfully stored records are marked green in the column called Added failed records are get a red star erro...

Page 51: ...he RFP is up and running The RFP recognizes and is recognized by other RFPs in its cluster through its air interface and delivers a synchronous clock signal to the PPs Asynchronous The RFP has not been able to synchronize to its neighbours yet No DECT communication is possible But nevertheless the RFP has already been able to connect to the OMM This phase should usually last only for a few seconds...

Page 52: ...he OMM they submit their SW version If this version differs from the OMM SW version the RFP connection attempt is rejected This could happen when using several DHCP servers with different OpenMobility SW versions In this case the RFP is marked with an error message Moreover a global error message is displayed on the RFP list web page if at least one version mismatch has been found 3 3 4 Configurat...

Page 53: ...llowing popup window appears allowing the configuration of a new PP The Name parameter represents the SIP Display Name field This parameter is optional but recommended The Number is the SIP account number or extension for the PP The IPEI is the DECT 142 handset IPEI number which can be found in the System Options menu of the DECT 142 handset The DECT authentication code is used during initial DECT...

Page 54: ...Parts in the SIP DECT system A popup window appears when configuring an existing PP by pressing the tool icon The only difference between the popup window for adding and editing PP units is the delete subscription checkbox If this option is selected the PP will be unsubscribed Deleting Portable Parts in the SIP DECT system Deleting of a PP can be done by pressing the dust bin icon A popup window a...

Page 55: ...o add the PPs to the OMM database select them by the radio button and press Add All successfully stored records are marked green in the column called Added failed records are get a red star error hints can be read in the referring logfile or in a Syslog trace 3 3 4 2 Subscription ...

Page 56: ...trator or user must subscribe to the SIP DECT system through the System Subscriptions menu The specific PARK code for the SIP DECT system should be entered in order to subscribe to the system IMPORTANT the PARK code in numeric format can be found at the top right corner of the Portable Parts OMM web page Each SIP DECT deployment will have a unique PARK code that was provided with the OMM Activatio...

Page 57: ...st Only subscription with IPEI remains allowed within the fixed limit of one hour see chapter before To achieve a selection of data during subscription e g the user name being assigned to the PP the field additional ID can be set in OMM data If the OMM receives a valid additional ID during subscription the referring data are assigned to the PP If the additional ID is requested for a data record th...

Page 58: ...andset as the first entry The search function can also be used to get to the right sub list in one step 3 3 5 WLAN Configuration RFP L42 WLAN only The correct configuration of a RFP with a WLAN part requires the correct configuration of the DECT part The second step is to specify the regulatory domain of the WLAN network at the system web page of the OMM web service Regulatory Domain Country 0x10 ...

Page 59: ... is received from and that is to be forwarded to the WLAN clients is then carried by a VLAN All the data that does not meet this condition such as VoIP packets configuration data or authentication data Radius is given the VLAN code of the RFP The port of the network component to which the access point is connected must be configured as a trunk port The profile parameters have preset values Paramet...

Page 60: ...8 256 Bits The length of the key used in the security modes Distribution Interval Seconds The interval between exchanges of the key Radius Settings IP Address Port Secret Radius server settings Multiple SSID Settings SSID Name VLAN and Security Settings 1 to 3 additional SSIDs You configure an open system i e a system in which all authentication and encryption procedures are deactivated by selecti...

Page 61: ...radio interface must be encrypted and secondly all components that form a part of the network or provide services should have to authenticate themselves To accomplish this you construct a so called AAA system Authentication Authorisation Accounting The RFP L42 WLAN functions as the network access server and a Radius server as the AAA server The RFP L42 WLAN functions as the network access and can ...

Page 62: ... he radio co stance betw epl 0900 0 4 as to be as configured s of the AP be at least n When th operating overage fo ween any t ssigned to t to a chann P channels five chann he radio fie in the vicin or a two dim two base s the RFPs nel In this s do not ov nels apart eld is plann nity must b mensional stations ope Pa Access P regard pl erlap APs This is con ned the AP be taken in area plea erating ...

Page 63: ...meter New APs can be added and configured RFPs can be assigned to a WLAN network via the Radio Fixed Parts menu For this purpose please select as Sorted by the WLAN profiles entry In the WLAN settings section of the page you can select Profile Antenna Diversity Antenna Output Power Level and Channel Antenna Diversity should generally be activated i e ticked so that the AP can automatically ...

Page 64: ...owever it is always necessary to check the operability of the adapters before putting them into service 3 3 6 System features 3 3 6 1 Central configuration of LDAP access The following parameters are set by OMM Web service The configuration is valid for all PP handsets LDAP call by name is enabled for The OMM supports LDAP simple bind Field description Server Name and Server Port mandatory Server ...

Page 65: ...fault surname First name givenname Display Attributes Selection between the following two alternatives is possible Surname sn first name givenname default first name givenname and Surname sn Server Search Timeout value range 1 99 sec The search results will be accepted within search time ...

Page 66: ...the number 493061044492 is the prefix 49306104 with the substitute the result is 4492 The digit treatment takes place before the number will be transmitted to the handset menu Value ranges and limits Up to 128 entries if OMM is running on a IP DECT base station and 750 entries if OMM is running on a linux server are possible Each prefix may be composed of the digits 0 9 and the characters and In c...

Page 67: ... action can be performed by dialing the number FAC number followed by the FAC action code en bloc from any subscribed DECT handset In the example above a subscribed user can activate the OMM DECT subscription by dialing 99999 4701 en bloc WARNING Overlap sending will not supported for FAC FAC number and FAC action code must be entered en bloc FAC functions will be confirmed by an audible indicatio...

Page 68: ...ferent account types 1 Full access This access type is the normal access for all the configuration Using this access it is allowed to configure the OMM and each RFP The access type allows login on the ssh interface of an RFP for debug informations e g pinging an other RFP to check visibility The factory setting for this account is Name omm Password omm Active n a 2 Read only access As the name sug...

Page 69: ...ed the OMM will not allow any other configuration To change the password the old password must typed in again The OMM has several rules to check the complexity of the new password hence a new password will not be accepted when any of this rules are violated the new password is not 5 or more characters long the new password doesn t contain characters from at least 3 of the following groups lower ca...

Page 70: ...nent memory It will hence skip DHCP for booting But when this configuration is not valid anymore e g the TFTP server has a new IP address meanwhile the RFP isn t able to complete the boot and is hence not able to connect to the OMM The RFP will not get newer passwords from the OMM It is therefore recommended to switch of the OM Configuration before taking an RFP out of an installation But neverthe...

Page 71: ...es are synchronised automatically If the primary OMM fails the OMM responsibilities are taken over by the standby OMM to maintain operation A No Resiliency warning is displayed the OMM web interface indicating that there are no longer two functioning OMMs in the network or cluster Configuration changes are done unsafe in this situation If the active OMM fails the inactive OMM recognises this and b...

Page 72: ...s reachable The other OMM has a larger IP Address while no OMM is active and both OMMs are in contact with each other normally at system start up When the OMMs get in contact again Both OMMs check which one ran for a longer period That one will become the active OMM The other one falls back to the standby one 5 5 Fall Over Failure Situations Fall over failure occurs in the following instance The I...

Page 73: ...OMM sync OK means OMMs are synchronised with each other and are able to exchange their operational states OMM sync NOK means OMMs are not synchronised with each other and are not able to exchange their operational states OMM Reset with exit code 45 OMM Reset with exit code 46 5 6 Specific Resilient Situations Some aspects have to looked at in case of OMM state changes when they are unsynchronised ...

Page 74: ...ot notice this situation o active calls stay established depending on network conditions o PPs can make and receive new calls depending on an available PBX connection o PPs can do hand over to RFPs connected to the same OMM o PPs can call PPs that are registered to the other OMM They lose their RFP base station and perform a new location registration o active calls are broken o PPs can make and re...

Page 75: ...ocedure The OMM takes care of the following download scenarios automatically If a handsets becomes unreachable e g when the handset is switched off the OMM will update the handset when the PP becomes available again The OMM will take care of the software download while the user is moving between base stations roaming and location areas The OMM has the capability of resuming a download from the poi...

Page 76: ... too large Multiple Systems A PP can be enrolled on several OpenMobility systems The first system to which the handset will be enrolled will automatically the master system The PP downloads only from the master system A different master system can be chosen inside the local menu of the handset The number of PPs which can be downloaded depends on the available system resources 6 2 How to configure ...

Page 77: ...lation the Download over Air feature can be activated again The Download over Air service is delayed after a system start up for a while to become the whole DECT system active This may last several minutes If the Download over Air feature is activated the status of the Download over Air service together with some statistics is presented on the Status web page The individual download status of each...

Page 78: ...tery is low not the ma ownload is ecific reaso wnload faile g reasons sum error stem error while writin n mismatc while expa ecific reaso wnload is n andset is no andset is de ecific reaso column ha Meaning nload the f 10d 620d o establish e of a succ shment the es to down ds ongoing an is PP is up in the upd barred beca ons temporary w aster down disabled in on is shown ed because ng firmware ch ...

Page 79: ... information of the Aastra DECT 142 Handset Aastra 142d with a few keystrokes Check the firmware version to determine whether an update is required to overcome any user issues 1 Press the Menu soft key 2 Select System only to highlight 3 Press OK 4 Select Version Number 5 Press OK The display will show the software and the hardware version of the Aastra DECT 142 Handset Aastra 142d 7 3 Diagnostic ...

Page 80: ...ed number cyclically You can use this feature to generate traffic for test purposes This mode is also active if the phone is on the charger 1 Press the Menu soft key 2 Enter the following key sequence R 76 3 Select Auto Call Test 4 Press OK 5 Enter the phone number to call 6 Press OK 7 Enter a number of seconds between two calls 8 Press OK 9 Enter a number of seconds a call shall be active 10 Pres...

Page 81: ... a host collecting these messages can be configured Syslog has to be enabled by DHCP using the public options 227 and 228 Setting the syslog daemon server and port via the web interface To set up the syslog via DHCP or OM Configurator has the advantage that syslogs are available in earlier states of the RFP start up The level of syslog messages in the default state allows the user to have control ...

Page 82: ...0 0 4 Page 82 104 the RFP is connected to an OMM and the Remote Access is switched on the RFP is not connected to an OMM To activate the ssh access of a RFP which has a connection to an OMM activate the Remote Access checkbox on the OMM System settings web page ...

Page 83: ...72 30 206 94 7 3 5 2 Command overview Type help to get a command overview exit quit bye leave session ommconsole omm console ip_rfpconsole rfp console flash shows information from flash link shows status of ethernet interface ldb view set local configuration OmConfigurator setconsole duplicate messages to console noconsole do not duplicate messages to console dmesg messages from last boot logread ...

Page 84: ...system operation 7 3 5 4 OMM console commands If you have opened the session on the OMM RFP and you type ommconsole you are able to use the following OpenMobility Manager OMM related commands omm 172 30 206 94 ommconsole Welcome to the omm console use for a list of possible commands omm help Command Description Displays Command Help Table cmi cmi commands cnf Show configuration parameters dsip dsi...

Page 85: ... server ip TFTP server IP address local_db core_path path file path on TFTP server must writable If no local_db_core_srv and local_db_core_path is given the OMM try to write the core files to the TFTP server and path where the OMM RFP application was downloaded After restarting the OMM the core files are automatically transferred to the TFTP server NOTE the TFTP server must allow writing new files...

Page 86: ...MM RFP After a reset the DECT monitor flag is disabled The DECT monitor program is used together with the IP DECT system When the program is started the user is requested to enter the IP address of the IP DECT RFP or server running the OpenMobility Manager OMM software There can be several reasons for an unsuccessful link establishment Operation of DECT monitor is not enabled inside the OMM Use th...

Page 87: ... the OMM takes place after confirmation of the settings with OK A Config Request can be sent again to the OMM A log file can be activated By means of various dialogues the configuration data of the telephones RFPs and control modules can be displayed and stored in ASCII files The following information is displayed dynamically in the tables Transactions between telephone and DECT system These are d...

Page 88: ...elephone in the PP table PP black Handsete is enrolled It is assumed that the telephone can be reached PP blue Handset can presumably not be reached Detach was received or when an attempt was made to reach a telephone the handset did not answer PP grey blue Handset not enrolled The data of an telephone are displayed in a dialogue box after clicking on the respective telephone field in the FP table...

Page 89: ...Installation Administration and Maintenance Aastra depl 0900 0 4 Page 89 104 ...

Page 90: ...f this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit differe...

Page 91: ...s are part of comprehensive guidelines and established permitted levels of RF energy for the general population These guidelines are based on the safety standards previously set by international standard bodies These standards include a substantial safety margin designed to assure the safety of all persons regardless of age and health This device and its antenna must not be co located or operating...

Page 92: ...help Exposure to Radio Frequency RF Signals The wireless phone is a radio transmitter and receiver It is designed and manufactured not to exceed the emission limits for exposure to radio frequency RF energy set by the Federal Communications Commission FCC of the U S Government These limits are part of comprehensive guidelines and establish permitted levels of RF energy for the general population T...

Page 93: ...ergy for the general population These guidelines are based on the safety standards previously set by international standard bodies These standards include a substantial safety margin designed to assure the safety of all persons regardless of age and health This device and its antenna must not be co located or operating in conjunction with any other antenna or transmitter The radiating element of t...

Page 94: ...equence sections starts with the key word data_sequence This key word is always mandatory to proceed the file All instructions have to be written before this row Data sequence record fields are separated by colon Colons have also to be set for empty fields if at least one follows which is not empty Otherwise a position mismatch of fields will occur If fields have several values assigned that may b...

Page 95: ...n step additional_pin see ac sip_user see ac sip_pw see ac 8 3 1 2 Data section fields The data sections contains the following field order 1 Number 2 Name 3 AC 4 IPEI 5 Additional ID 6 Sip user name 7 Sip password 8 3 1 3 Example PP configuration file instruction section start_number start value for numbers to be generated no_of_number maximum of generated numbers dect authentication code ac numb...

Page 96: ...arsing ok start_number 5401 ok ac 1001 ok additional_pin number ok sip_user number ok sip_pw number ok no_of_number 10 processing of section 0 101 PP 1 1001 0081008625768 101 101 101 1 104 PP 4 1002 0007701154842 104 104 104 2 5401 Kiel Phone1 1003 0127105395099 5401 5401 5401 3 5402 Karl May 1004 5402 5402 5402 4 5403 Karl Valentin 1005 5403 5403 5403 5 5404 Karl Heinz 1006 5404 5404 5404 6 5405 ...

Page 97: ...n_profile Reference key to an existing WLAN profile wlan_antenna Antenna settings 0 diversity 1 2 wlan_channel_bg 0 14 size depends on regulatory domain wlan_power 6 12 25 50 100 in percent wlan_act Activation of WLAN 0 inactive 1 active 8 3 2 2 Data section fields The data sections contains the following field order 1 MAC address 2 Location name 3 DECT active 4 Cluster 5 WLAN profile reference 6 ...

Page 98: ...C 2 Name 3 active 4 cluster 5 wlanProfile 6 antenna 7 channelBg 8 Power 9 WlanActive data_sequence 00 30 42 08 31 A2 142 Mirko 00 30 42 0D 95 E0 Lab1 00 30 42 0A C5 40 Lab2 kiel 2 Referring parse log about instruction processing and read in instruction parsing not set location ok active 1 ok cluster 1 not set wlan_profile not set wlan_antenna not set wlan_channel_bg not set wlan_power not set wlan...

Page 99: ...onfiguration active 0 inactive use DHCP instead 1 active net_mask Net mask tftp_server IP address of TFTP server tftp_file Path and name of boot file omm_1 OMM IP address omm_2 IP address of backup OMM gateway Default gateway dns_server Up to two DNS server IP addresses dns_domain local DNS domain ntp_address Up to two NTP server IP addresses ntp_name Up to two NTP server names syslog_addr IP addr...

Page 100: ...log listen port 16 Broadcast address 17 Country code 8 3 3 3 Example RFP configuration file local OM Configurator instruction section active 1 net_mask 255 255 0 0 tftp_server 172 30 200 92 tftp_file omm_ffsip tftp omm_1 172 30 111 188 omm_2 172 30 11 181 gateway 172 30 0 2 dns_server 172 30 0 4 172 30 0 21 dns_domain detewe de ntp_addr 192 53 103 108 192 53 103 104 ntp_name ptbtime1 ptb de ptbtim...

Page 101: ... broadcast_addr not set country parsing ok processing of section 0 00 30 42 01 01 01 1 172 30 111 1 255 255 0 0 172 30 200 92 omm_ffsip tftp 172 30 111 188 1 00 30 42 02 02 02 1 172 30 111 2 255 255 0 0 172 30 200 92 omm_ffsip tftp 172 30 111 188 2 00 30 42 01 01 03 1 172 30 111 3 255 255 0 0 172 30 200 92 omm_ffsip tftp 172 30 111 188 create data 0 added 00 30 42 01 01 01 1 172 30 111 1 255 255 0...

Page 102: ... 111 2 subnet 255 255 0 0 siaddr 172 30 200 92 boot_file omm_ffsip tftp ommip1 172 30 111 188 1 MAC address 00 30 42 02 02 02 timer expired 2 MAC address 00 30 42 01 01 03 use_local_cfg 1 ip 172 30 111 3 subnet 255 255 0 0 siaddr 172 30 200 92 boot_file omm_ffsip tftp ommip1 172 30 111 188 2 MAC address 00 30 42 01 01 03 timer expired ...

Page 103: ...n OMM RFP protocol TCP 1023 16321 16321 1023 16321 1023 1023 16321 application RTP RTCP range of configured RTP port base 72 even ports for RTP odd ports for RTCP depends on remote party depends on remote party range of configured RTP port based 72 even ports for RTP odd ports for RTCP application SIP UDP 5060 configured proxy registrar port configured proxy registrar port 5060 application Resilie...

Page 104: ...ECT Base Station send IP DECT Base Station receive OMM send OMM receive Comments SRC port DST port SRC port DST port SRC port DST port SRC port DST port ssh 22 client port client port 22 application DECTnetMonitor TCP 8106 client port client port 8106 application Additional protocols ARP ICMP ...

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